FailedChanges

Summary

  1. fixes #3730 allReferencesTo: and allSendersOf: (and allCallsOn:) so all (details)
Commit 14cf28b8c72e0ad9bb5d16d77ffb0ab55e22279a by marcus.denker
fixes #3730 allReferencesTo: and allSendersOf: (and allCallsOn:) so all
the same
- rewrite to use #allBehaviors and flatCollect
- make allSendersOf: call allReferencesTo: (as allCallsOn: does this
already)
unifying the tree methods is then future work
The file was modifiedsrc/System-Support/SystemNavigation.class.st (diff)